diff options
author | Johan Hovold <johan@kernel.org> | 2017-11-09 18:07:17 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-14 09:28:23 +0100 |
commit | c31bfe7de24387dfc0b4c3c1a34f4f8d1554c907 (patch) | |
tree | a39990d994729a1784f0ed3ff090c07aac155d83 /block | |
parent | 1eeb1edfd3c95f1826be3349f7dc0b41c396b469 (diff) |
dt-bindings: usb: fix reg-property port-number range
[ Upstream commit f42ae7b0540937e00fe005812997f126aaac4bc2 ]
The USB hub port-number range for USB 2.0 is 1-255 and not 1-31 which
reflects an arbitrary limit set by the current Linux implementation.
Note that for USB 3.1 hubs the valid range is 1-15.
Increase the documented valid range in the binding to 255, which is the
maximum allowed by the specifications.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions